discordeno/tests/roles/delete_role.ts

import { defaultTestOptions, tempData } from "../ws/start_bot.ts";
import { assertExists } from "../deps.ts";
import { cache } from "../../src/cache.ts";
import { delayUntil } from "../util/delay_until.ts";
import { createRole } from "../../src/helpers/roles/create_role.ts";
import { deleteRole } from "../../src/helpers/roles/delete_role.ts";

async function ifItFailsBlameWolf(reason?: string) {
  const role = await createRole(tempData.guildId, {
    name: "hoti",
  }, reason);

  assertExists(role);

  // Delay the execution by 5 seconds to allow GUILD_ROLE_CREATE event to be processed
  await delayUntil(
    10000,
    () => cache.guilds.get(tempData.guildId)?.roles.has(role.id),
  );

  if (!cache.guilds.get(tempData.guildId)?.roles.has(role.id)) {
    throw new Error(`The role seemed to be created but it was not cached.`);
  }

  await deleteRole(tempData.guildId, role.id);

  // Delay the execution by 5 seconds to allow GUILD_ROLE_CREATE event to be processed
  await delayUntil(
    10000,
    () => !cache.guilds.get(tempData.guildId)?.roles.has(role.id),
  );

  if (cache.guilds.get(tempData.guildId)?.roles.has(role.id)) {
    throw new Error(
      `The role should have been deleted but it is still in cache.`,
    );
  }
}

Deno.test({
  name: "[role] delete a role without a reason",
  async fn() {
    await ifItFailsBlameWolf();
  },
  ...defaultTestOptions,
});

Deno.test({
  name: "[role] delete a role with a reason",
  async fn() {
    await ifItFailsBlameWolf("with a reason");
  },
  ...defaultTestOptions,
});